LU74132A1LU74132ALU74132ALU74132A1LU 74132 A1LU74132 A1LU 74132A1LU 74132 ALU74132 ALU 74132ALU 74132 ALU74132 ALU 74132ALU 74132 A1LU74132 A1LU 74132A1
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LU
Luxembourg
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LU74132A
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Priority to LU74132ApriorityCriticalpatent/LU74132A1/xx
Publication of LU74132A1publicationCriticalpatent/LU74132A1/xx
B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
B41F23/0403—Drying webs
B41F23/0423—Drying webs by convection
B41F23/0426—Drying webs by convection using heated air